Sometimes the math for decals I suspect can have bugged situations where the math does not work properly. One is often at displacement seams when the two displacements are overlapping each other, and often on walls where you will have it also show up on the floor too.

1 Just to let everyone feel happy, when i started pvk 1 i was a big n00b but i ruled everyone with the spear and i was terrible with anything else.... 2 all that blood makes me sick. 3 would be nice to have a customizable emblem on your shield, just like having different coloured parrots.

Maybe there should be a enable/disable gore option for those who do not wish to see blood.

To be more realistic, those patches of blood look like if some parrots were brutally tread down. The blood should be more liquid and should be more round, blood that is made like drops and not that vectorial stripes that make it like a big pressure made the blood splashed with vertical stripes, or it looks like bloody lines of clever slaughtered parrots.